HORIZON SHIELD vs JustFix Estimator
HORIZON SHIELD is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑16.
HORIZON SHIELD is a plugin bundle for AI coding tools published by Toshikatsu Oga. No marketplace we read lists it any more. JustFix Estimator is an MCP server published by Just-Fix. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-26. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace |  JustFix Estimator | |
|---|---|---|
| Community marketplace ogasurfproject-jpg/horizon-shield | Removed on 2026-10-16 Version: 1.2.2 Forks (GitHub): 5 Stars (GitHub): 2 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | HORIZON SHIELDno longer listed · | JustFix Estimator |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 2 | 0 |
| Forks (GitHub) (differs) | 5 | 0 |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (estimator-mcp.justfix.app/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 8 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/ogasurfproject-jpg/horizon-shield | github.com/just-fix/justfix-skill |
| Changes in the last 7 days | 0 | 0 |
| First seen (differs) | 2026-10-14 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Not responding since 2026-10-22 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of HORIZON SHIELD
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Home-improvement cost estimates, tier comparisons, quote checks and permit guidance for US homes.
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contractor-quote-check com.checkmycontractorquote/contractor-quote-check
Check contractor quotes for red flags and pricing risks. Free scan, paid reports, RFP tools.
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remodeleriq io.github.gustavoatar/remodeleriq
Check if a contractor's remodeling bid is fair: analyze a quote, get cost + labor estimates.
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Search Accent's public website and get non-binding budgetary estimates from published plan prices.
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Free renovation calculators, contract templates, room planners and contractor directories (EN/PL)
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Find and verify trustworthy US home-services contractors by their un-buyable HomeClip Trust Score.
What each says it does
HORIZON SHIELD
Check Japanese construction and renovation estimates against the open JCCDB dataset with recomputable fair-price receipts, and find contractors that passed the independent fair-price check. No API key. Adds /audit, /red-flags, /verify.
JustFix Estimator
Quote UK trades jobs from any AI agent. Price breakdown + tappable booking link.
How to run each
HORIZON SHIELD
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
JustFix Estimator As a remote MCP server
claude mcp add --transport http justfix-skill https://estimator-mcp.justfix.app/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only JustFix Estimator has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: HORIZON SHIELD · What it can do: JustFix Estimator · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.